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2017 Mar 300-320 test

Q61. Which three authentication services are supported by Cisco NAC Appliance? (Choose three.) 

A. RADIUS 

B. LDAP 

C. Kerberos 

D. TACACS+ 

E. local 

F. SNMP 

Answer: A,B,C 


Q62. AutoQoS is used to implement VoIP in the enterprise, but the trust option is not configured on the interface. Which network management Cisco IOS capability classifies the voice traffic? 

A. NetFlow 

B. SNMP 

C. IP SLAs 

D. NBAR 

Answer:


Q63. Which multicast implementation strategy provides load sharing and redundancy by configuring intradomain RPs as MSDP peers? 

A. anycast RP 

B. auto-RP 

C. bootstrap router 

D. static RP 

Answer:


Q64. A VPN solution requires bulk traffic encryption, low OpEx to add new sites, and the ability to accommodate dynamic tunnels between branch locations. What VPN solution can fulfill these requirements? 

A. GETVPN 

B. SSL VPN 

C. Easy VPN 

D. DMVPN 

Answer:


Q65. Which router type injects external LSAs into the OSPF database using either other routing protocols or static routes? 

A. backbone router 

B. ABR 

C. internal router 

D. designated router 

E. ASBR 

Answer:


Most up-to-date 300-320 exam guide:

Q66. What are two characteristics of Server Load Balancing router mode? (Choose two.) 

A. The design supports multiple server subnets. 

B. An end-user sees the IP address of the real server. 

C. SLB routes between the outside and inside subnets. 

D. The source or destination MAC address is rewritten, but the IP addresses left alone. 

E. SLB acts as a "bump in the wire" between servers and upstream firewall or Layer 3 devices. 

Answer: A,C 


Q67. Which feature set enables the full OSPF routing process when using a Cisco Catalyst 3750X Switch? 

A. LAN base 

B. IP base 

C. IP services 

D. enterprise access 

Answer:


Q68. In what situation must spanning-tree be implemented? 

A. when first hop redundancy protocol exists with redundant Layer 2 links between distribution switches 

B. when a VLAN spans access layer switches to support business applications 

C. when trunks need to extend multiple VLANs across access switches 

D. when it is necessary to speed up network convergence in case of link failure 

Answer:


Q69. The direction of the flow of multicast traffic is based on which protocol? 

A. PIM 

B. IGMP 

C. underlying IGP 

D. MSDP 

Answer:


Q70. Which of these Layer 2 access designs does not support VLAN extensions? 

A. FlexLinks 

B. loop-free U 

C. looped square 

D. looped triangle 

E. loop-free inverted U 

Answer: